USB Mini DC Self-Priming Water Pump, Small Silent Pump with 1m PVC Hose

Mini Water Pump Easily connects to various power banks, allowing you to use it anywhere; Compact and lightweight design makes it easy to carry and slip into your bag without cluttering; Simply connect the pump to a power source for easy installation; Product specifications: Material: Shell: Plastic Engine: Pump 365 Colour: white. Size: 9.4 × 3.5 cm Package includes: Mini Water Pump × 1 PVC hose 1 m × 1 Flexible hose 3 m × 1 Filter × 1 User manual × 1 Note: 1. This product does not have a built-in battery and requires an external USB power source. External batteries and chargers must be purchased separately; 2. If the pump makes noise but does not pump water, it may be due to the following reasons: (1) The external battery (or charging adapter) does not have the required specifications. Please use a more powerful device; (2) Hose node. Please straighten the hose to restore normal water flow.